Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 11 | 142 | 377 | 530 |
| 1980 | 14 | 130 | 408 | 552 |
| 1981 | 16 | 130 | 383 | 529 |
| 1982 | 25 | 147 | 417 | 589 |
| 1983 | 13 | 136 | 350 | 499 |
| 1984 | 10 | 104 | 411 | 525 |
| 1985 | 12 | 111 | 405 | 528 |
| 1986 | 11 | 100 | 389 | 500 |
| 1987 | 10 | 92 | 367 | 469 |
| 1988 | 12 | 102 | 358 | 472 |
| 1989 | 12 | 100 | 421 | 533 |
| 1990 | 14 | 100 | 402 | 516 |
| 1991 | 10 | 90 | 380 | 480 |
| 1992 | 10 | 94 | 427 | 531 |
| 1993 | 9 | 92 | 384 | 485 |
| 1994 | 11 | 116 | 416 | 543 |
| 1995 | 5 | 130 | 391 | 526 |
| 1996 | 12 | 108 | 402 | 522 |
| 1997 | 5 | 87 | 409 | 501 |
| 1998 | 8 | 71 | 319 | 398 |
| 1999 | 6 | 109 | 406 | 521 |
| 2000 | 9 | 101 | 411 | 521 |
| 2001 | 12 | 107 | 380 | 499 |
| 2002 | 9 | 76 | 397 | 482 |
| 2003 | 16 | 66 | 413 | 495 |
| 2004 | 7 | 85 | 407 | 499 |
| 2005 | 7 | 84 | 388 | 479 |
| 2006 | 12 | 99 | 377 | 488 |
| 2007 | 5 | 96 | 378 | 479 |
| 2008 | 9 | 85 | 366 | 460 |
| 2009 | 11 | 75 | 410 | 496 |
| 2010 | 3 | 77 | 366 | 446 |
| 2011 | 1 | 75 | 345 | 421 |
| 2012 | 3 | 64 | 321 | 388 |
| 2013 | 5 | 80 | 276 | 361 |
| 2014 | 3 | 103 | 293 | 399 |